CAJ | 학술논문

为了对绒杜父鱼卵的营养品质进行评价,本试验采用常规方法对绒杜父鱼卵的一般营养成分以及氨基酸和脂肪酸组成进行测定。结果表明：绒杜父鱼卵中粗蛋白质含量为17.26%(鲜重基础),总氨基酸( TAA )、必需氨基酸( EAA )和非必需氨基酸( NEAA )含量分别为78.77%、33.24%、38.95%(干重基础),EAA/TAA、EAA/NEAA分别为0.42、0.85；蛋氨酸+半胱氨酸为第一限制性氨基酸,其氨基酸评分( AAS)为0.82,化学评分( CS)为0.47。绒杜父鱼卵的必需氨基酸指数( EAAI)为75.19。绒杜父鱼卵中粗脂肪含量为2.83%(鲜重基础),其中饱和脂肪酸( SFA)、单不饱和脂肪酸( MUFA)和多不饱和脂肪酸( PUFA)分别占脂肪酸总量的24.73%、23.86%、50.29%。此外,绒杜父鱼卵中C20：5n-3(EPA)+C22：6n-3(DHA)含量高达40.59%,EPA/DHA为0.68。由此得出,绒杜父鱼卵具有较高的营养价值,较为适合生产鱼子酱。
위료대융두부어란적영양품질진행평개,본시험채용상규방법대융두부어란적일반영양성분이급안기산화지방산조성진행측정。결과표명：융두부어란중조단백질함량위17.26%(선중기출),총안기산( TAA )、필수안기산( EAA )화비필수안기산( NEAA )함량분별위78.77%、33.24%、38.95%(간중기출),EAA/TAA、EAA/NEAA분별위0.42、0.85；단안산+반광안산위제일한제성안기산,기안기산평분( AAS)위0.82,화학평분( CS)위0.47。융두부어란적필수안기산지수( EAAI)위75.19。융두부어란중조지방함량위2.83%(선중기출),기중포화지방산( SFA)、단불포화지방산( MUFA)화다불포화지방산( PUFA)분별점지방산총량적24.73%、23.86%、50.29%。차외,융두부어란중C20：5n-3(EPA)+C22：6n-3(DHA)함량고체40.59%,EPA/DHA위0.68。유차득출,융두부어란구유교고적영양개치,교위괄합생산어자장。
In this experiment, common nutritional components and the composition of amino acids and fatty acids of eggs of Hemitripterus villosus were determined by routine methods to evaluate the nutritive quality of eggs of Hemitripterus villosus. The results showed as follows: the content of crude protein in eggs of Hemi-tripterus villosus was 17. 26% (fresh weight basis), and the contents of total amino acid (TAA), essential a-mino acids (EAA) and nonessential amino acids (NEAA) were 78. 77%, 33. 24% and 38. 95% (dry weight basis), respectively. The ratio of EAA to TAA (EAA/TAA) was 0. 42 and the ratio of EAA to NEAA (EAA/NEAA) was 0. 85. Amino acid score (AAS) and chemical score (CS) for the first limiting amino acid (methionine+cysteine) were 0. 82 and 0. 47, respectively. Essential amino acid index (EAAI) of eggs of Hemitripterus villosus was 75 . 19 . The content of crude fat in eggs of Hemitripterus villosus was 2 . 83%( fresh basis weight) , and the contents of saturated fatty acids ( SFA) , monounsatarated fatty acids ( MUFA) and polyunsaturated fatty acids ( PUFA) accounted for 24. 73%, 23. 86% and 50. 29% of total fatty acids, respectively. Moreover, the content of eicosapntemacnioc acid ( EPA ) + docosahexaenoic acid ( DHA ) in eggs of Hemitripterus villosus was as high as 40 . 59% with EPA/DHA at 0 . 68 . It is concluded that the eggs of Hemitripterus villosus have high nutritional value, which are suitable to produce caviar.